.box{
	font-size:1em;
}
/*项目分类*/
.box h3,.box h4,.box h5{
    background:url("../images/ico1.png") no-repeat scroll center 1.2em;
    font-weight: bold;
    height: 2em;
    margin: 0.5em auto 0 auto;
    text-align: center;
    font-size:1em;
}
.box h3 a,.box h4 a,.box h5 a{
    color: hsl(0, 0%, 18%);
    text-align: center;
}
.product {
    margin-top: 0em;
}
.product .product_lest div {
    float: left;
    margin: 1% 0.7% 0.5% 0.7%;
    width:48.6%;
    position: relative;
}
.product .product_lest div img{
    width:100%;
    height:auto;
}

.product .product_lest div a{
    position: absolute;
    font-size:1em;
    left:0;
    color: #fff;
    font-weight: 900;
    width:100%;
    top:1em;
}
.product .product_lest div a p{
	width:100%;
	text-align:center;
}



/*为什么选择我们*/
.why {
	
}
.why dl {
    float: left;
    width: 100%;
}
.why dl dt {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    border-color: hsl(0, 0%, 66%) hsl(0, 0%, 66%) -moz-use-text-color;
    border-image: none;
    border-style: solid solid none;
    border-width: 1px 1px medium;
    font-weight: bold;
    height: 4em;
    padding-top: 4em;
    text-align: center;
}
.why dl dd {
    color: hsl(0, 0%, 100%);
    height: 10em;
    line-height: 1.8em;
    padding: 2em 1em 0.5em 1em;
}
.why dl dt span {
    display: block;
    font-weight: 100;
    line-height: 2em;
}
.why .ys1 dd {
    background: hsl(205, 84%, 45%) none repeat scroll 0 0;
}
.why .ys2 dd {
    background: hsl(261, 47%, 62%) none repeat scroll 0 0;
}
.why .ys3 dd {
    background: hsl(0, 85%, 78%) none repeat scroll 0 0;
}
.why .ys4 dd {
    background: hsl(189, 77%, 58%) none repeat scroll 0 0;
}
.why .ys5 dd {
    background: hsl(168, 47%, 41%) none repeat scroll 0 0;
}
.why .ys1 dt {
    background:url("../images/ico17.png") no-repeat scroll center 16px;
}
.why .ys2 dt {
    background:url("../images/ico17.png") no-repeat scroll center 16px;
}
.why .ys3 dt {
    background:url("../images/ico17.png") no-repeat scroll center 16px;
}
.why .ys4 dt {
    background:url("../images/ico17.png") no-repeat scroll center 16px;
}
.why .ys5 dt {
    background:url("../images/ico17.png") no-repeat scroll center 16px;
}